NASA confirms re-discovered IMAGE satellite
The identity of the satellite re-discovered on Jan. 20, 2018, has been confirmed as NASA's IMAGE satellite.
Space Exploration
Jan 31, 2018
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41
News tagged with radio frequency signals
Updates on recovery attempts for NASA IMAGE mission
After an amateur astronomer recorded observations of a satellite in high Earth orbit on Jan. 20, 2018, his initial research suggested it was the Imager for Magnetopause-to-Aurora Global Exploration (IMAGE)—a NASA mission ...
Space Exploration
Jan 29, 2018
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24
Physicists make most precise measurement ever of the proton's magnetic moment
An international collaboration of scientists from RIKEN's Ulmer Fundamental Symmetries Laboratory (FSL), Johannes Gutenberg-Universität Mainz, Max Planck Institute for Nuclear Physics, Heidelberg and GSI Darmstadt, have ...
General Physics
Nov 24, 2017
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Researchers debut battery-less pacemaker
A wireless, battery-less pacemaker that can be implanted directly into a patient's heart is being introduced by researchers from Rice University and their colleagues at the Texas Heart Institute (THI) at the IEEE's International ...
Engineering
Jun 5, 2017
1
580
Engineers devise two-way radio on a single chip
Two-way communication requires, of course, both send and receive capabilities. But putting them in the same device requires a filter between the send and receive circuits to provide signal isolation.
Engineering
Mar 9, 2017
1
70
Plasmonic device offers broadband modulation to optical links at 100Gbit/s
Today's society is growing in population and productivity puts ever higher demands on the Internet, and without scientific developments to provide ways meeting our traffic needs, it will begin to clog. Mapping photons to ...
Optics & Photonics
Mar 2, 2017
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18
Optics research into glass micro-bubbles resonators produces interesting non-linear effects
When measuring the duration of high-speed physical phenomena, a good stopwatch can only get you so far, and while oscilloscopes can pick up electrical signals with frequencies of a few GHz, measuring incredibly fast optical ...
Optics & Photonics
Jan 30, 2017
0
19
SkinTrack technology turns arm into smartwatch touchpad
Ever since the advent of smartwatches, technologists have been looking to expand interactions beyond the confines of the small watch face. A new wearable technology developed at Carnegie Mellon University suggests turning ...
Hi Tech & Innovation
May 5, 2016
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92
Researchers use passive UHF RFID tags to detect how people interact with objects
Disney Research has demonstrated that battery-free, radio frequency identification (RFID) tags can be used to cheaply and unobtrusively determine how people use and interact with daily objects, enabling new types of interactive ...
Engineering
Apr 17, 2015
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25
No signals from newest Kepler planet
A newly discovered planet has been observed with the Allen Telescope Array in a search for radio signals that would betray technically sophisticated inhabitants, but no transmissions have been detected.
Astronomy
Jan 7, 2015
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